The IDLanROIGroup::Scale procedure method modifies the vertices for the region by applying a scale.
Syntax
Obj->[IDLanROIGroup::]Scale, Sx[, Sy[, Sz]]
Arguments
Sx
The X scale factor. If the Sy and Sz arguments are not specified, Sx must be a two or three-element vector, in which case Sx[0] represents the scale in X, Sx[1] represents the scale in Y, Sx[2] represents the scale in Z. IDL converts and applies this data in double-precision floating-point.
Sy
The Y scale factor. IDL converts and applies this data in double-precision floating-point.
Sz
The Z scale factor. IDL converts and applies this data in double-precision floating-point.
Keywords
None.
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